Any possibilities to make DnsMessageBase.Encode() method public?

[eyeless12]

We use your DnsMessage with a self-written UdpListener, and we use DnsMessageBase.Encode() for serialization, which has to be made public. Is there a way to open this method so that we don't have to download the source code every time, change internal to public, and manually connect the dll to the solution, but just download the library from NuGet?